6. ---good morning. Can I help you ?

-----I ‘d like to have this package ___

A be weighed  B to be weighed   C to weigh  D weighed

选D

7. most of the artists ___to the party were from that university.

A  invited  B  to invite  C being invited  D had been invited

选A

8._____more attention, the trees could have grown better.

A given  B to give   C giving   D  having  given 

选A

9. the murderer was brought in, with his hand ___behind his back..

A  being tied   B having tied   C to be tied  D tied

选D

10. the secretary  worked late into the night ,___a long speech for the president.

A  to prepare   B preparing    C prepared     D was preparing 

选B